Filter for a wet/dry vacuum cleaner



FIG. 1 is a bottom perspective view of a filter for a wet/dry vacuum cleaner showing our design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a top perspective view thereof. 

The ornamental design for a filter for a wet/dry vacuum cleaner, as shown and described. 